import io
import sys

sys.stdin = io.StringIO('''18:0?
2?:1?''')  # 121 319


def check(tStr, tInt):
    s = '%02d' % (tInt / 60) + ':' + '%02d' % (tInt % 60)
    for x in range(len(s)):
        if tStr[x] != '?' and tStr[x] != s[x]:
            return False

    return True


tStr1 = input()
tStr2 = input()
minT, maxT = 9999, 0
for i in range(0, 24 * 60):
    if check(tStr1, i):
        for j in range(i + 1, 24 * 60):
            if check(tStr2, j):
                minT = j - i if 0 < j - i < minT else minT
                maxT = j - i if maxT < j - i else maxT

print(minT, maxT)